The Shade & Shore Women's Gauze Tunnel Waist Midi Cover Up Dress in size XS (0-2) is a stylish and comfortable option for staying covered while lounging by the beach or pool. Made from 100% cotton, this black cover up features wide straps and a solid pattern, perfect for a chic and versatile look. With an opaque design, armpit to armpit measurement of 17 inches, and a length of 45 inches, this one-piece dress is ideal for soaking up the sun in style.